But, your problem with frostbite makes it much worse for you. I'm sorry that it still affects you. Until you told us that it did, I didn't know that frostbite was a problem years after the fact.
I hope that it warms, at least into the 40's, for you.
I know that I'm using too much of my heater fuel on these colder nights. It's in the mid-50's in the house with it on, when it's this cold out. Without it, it would be much lower.
Love All Life; Thank You For Posting! :)